video 移动端禁止全屏
<video preload="auto" loop
x5-video-player-fullscreen="true"
webkit-playsinline="true"
x-webkit-airplay="true"
playsinline="true"
x5-playsinline
type="video/mp4"
src="/child.mp4"></video>
<video preload="auto" loop
x5-video-player-fullscreen="true"
webkit-playsinline="true"
x-webkit-airplay="true"
playsinline="true"
x5-playsinline
type="video/mp4"
src="/child.mp4"></video>